linux-kernel - Re: [PATCH 096/102] watchdog: zx2967: explicitly request exclusive reset control

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Message-ID: <20170719173616.GD11439@roeck-us.net>
Date:   Wed, 19 Jul 2017 10:36:16 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Philipp Zabel <p.zabel@...gutronix.de>
Cc:     linux-kernel@...r.kernel.org, Wim Van Sebroeck <wim@...ana.be>,
        linux-watchdog@...r.kernel.org
Subject: Re: [PATCH 096/102] watchdog: zx2967: explicitly request exclusive
 reset control

On Wed, Jul 19, 2017 at 05:26:40PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Wim Van Sebroeck <wim@...ana.be>
> Cc: Guenter Roeck <linux@...ck-us.net>
> Cc: linux-watchdog@...r.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
>  drivers/watchdog/zx2967_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/zx2967_wdt.c b/drivers/watchdog/zx2967_wdt.c
> index 69ec5855584b1..9261f7c77f6de 100644
> --- a/drivers/watchdog/zx2967_wdt.c
> +++ b/drivers/watchdog/zx2967_wdt.c
> @@ -229,7 +229,7 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
>  	}
>  	clk_set_rate(wdt->clock, ZX2967_WDT_CLK_FREQ);
>  
> -	rstc = devm_reset_control_get(dev, NULL);
> +	rstc = devm_reset_control_get_exclusive(dev, NULL);
>  	if (IS_ERR(rstc)) {
>  		dev_err(dev, "failed to get rstc");
>  		ret = PTR_ERR(rstc);
> -- 
> 2.11.0
>